42714309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19319}}^1$

素因数の和:19400

約数の個数: 16

約数和(自身を含む): 63060480

約数和(自身を除く): 20346171

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 19319, 57957, 212509, 637527, 1294373, 3883119, 14238103, 42714309]

約数ペア:

[(1, 42714309), (3, 14238103), (11, 3883119), (33, 1294373), (67, 637527), (201, 212509), (737, 57957), (2211, 19319)]